id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
2j62s467038	Belinda M. Byrne	Signaling Mechanisms of Vitamin D3 Mediated Apoptosis in MCF-7 Breast Cancer Cells	2008		.txt	text/plain	227	11	43	Characterization of MCF-7DR cells revealed lower expression and activity of VDR which probably underlies resistance of these cells to 1,25D. Disruption of redox balance and ROS generation is characteristic of 1,25D induced apoptosis in MCF-7 cells. The purpose of these studies was to further investigate the signaling pathways impacted by 1,25D in MCF-7 cells and a 1,25D resistant variant, MCF-7DR.	cache/2j62s467038.txt	txt/2j62s467038.txt